Electronic configuration of some elements is given in column

Last updated: 7/2/2023

Electronic configuration of some elements is given in column I and their electron gain entalpies are given in column II Match the electronic configuration with electron gain enthalpy and select the correct option Column I Electronic Configuration P 1s 2s 2p6 Q 1s 2s 2p6 3s R 1s2 2s2 2p5 S 1s2 2s2 2p4 Column II Electron gain enthalpy kJ mol i 53 ii 328 iii 141 iv 48 P i Q ii R iii S iv P iv Q iii R ii S i P iv Q i R ii S iii P i Q iv R iii S ii